Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1. Html, plain text, odf, docbook v4 or v5, texinfo, latex, markdown, and rtf. The gnu general public license gnu gpl or gpl is a widelyused free software license that guarantees end users the freedom to run, study, share, and modify the software. This general public license applies to most of the free software foundations software and to. Gnu free software directory free software foundation. Also add information on how to contact you by electronic and paper mail. Read more about our free software licensing and related issues. This license is based on gplv3 with a new requirement to ensure that users who interact with the software over a network can receive the source for that program.
Top 10 gnu gpl license questions answered whitesource. The gnu general public license gpl is a free, copyleft license used primarily for software. The gnu gpl allows users to change and share all versions of a program. Gnu general public license a software license from the free software foundation fsf that ensures every user receives the essential freedoms that define free software, which is free of restrictions see free software. A software license from the free software foundation fsf that ensures every user receives the essential. This program is distributed in the hope that it will be useful. You should have received a copy of the gnu general public license along with this program. Free software licensing resources free software foundation. The gnu lesser general public license lgpl is a free software license published by the free software foundation fsf.
Free software foundation targets microsofts smart assistant in. Some other free software foundation software is covered by the gnu library general public license instead. Gnu general public license article about gnu general public. The gnu general public license gnu gpl or simply gpl is a widely used free software license, originally written by richard stallman for the gnu project. Some other free software foundation software is covered by the gnu lesser general public license instead. Stallman launched the gnu project in september 1983 to create a unixlike computer operating system composed entirely of free software. This general public license applies to most of the free software foundations software and to any other program whose authors commit to using it. The licenses for most software are designed to take away your freedom to share and change it. The general public license applies to the free software foundations software and to any other program whose authors commit to using it. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Our campaigns team creates educational materials about free software, convenes the yearly libreplanet conference and goes toe to toe against powerful interests that. You can watch fsf president richard stallman announce the official release. Gpl is provided through the free software foundation, a nonprofit corporation that works to provide free software for the gnu project. General public license legal gpl, note us spelling the licence applied to most software from the free software foundation and the gnu project and other authors who choose to use it.
The licenses were originally written by richard stallman, former head of the free software foundation fsf, for. Gnugeneralpubliclicense dictionary definition gnugeneralpublic. The creative commons attributionsharealike international license version 4. The licences for most software are designed to prevent users from sharing or changing it. Jun 09, 2016 the gnu general public license gnu gpl or simply gpl is a widely used open source software license, originally written by richard stallman for the gnu project. When we speak of free software, we are referring to freedom, not price. The license was originally written by richard stallman, former head of the free software foundation fsf, for the gnu project, and grants the recipients of a computer. We use only licenses that are compatible with the gnu gpl for gnu software. Boston, massachusetts, usafriday, june 29, 2007the free software foundation fsf today released version 3 of the gnu general.
Gnu general public license wikipedia, a enciclopedia livre. The gpl is an example of a copyleft license that requires derived works to be available under the same copyleft. See our licensing recommendations, analysis, and faq. The gpl is an example of a copyleft license that requires derived works to be available under the same. Inspired by the free software foundation s gnu general public license, free software, and opensource initiatives, its singular goal is to build a layer of reasonable, flexible in the face of increasingly restrictive default rules cc, about, paragraph 3. The fsf campaigns for free software adoption and against proprietary software. Gnu general public license gentoo git repositories. The license allows developers and companies to use and integrate a software component released under the lgpl into their own even proprietary software without being required by the terms of a strong copyleft license to release the source code of their own components. License winscp free sftp and ftp client for windows. Jun 29, 2007 by contrast, the gnu general public license is intended to guarantee your freedom to share and change all versions of a programto make sure it remains free software for all its users.
The fsf provides critical infrastructure and funding for the gnu project, the foundation of the popular gnu linux family of free operating systems and the keystone of the internet. Free software foundation releases gnu affero general public license version 3 by brett smith contributions published on nov 19, 2007 10. We, the free software foundation, use the gnu general public license for most of our software. The license wis oreeginally written bi richard stallman o the free software foundation fsf for the gnu project, an grants the recipients o a computer program the richts o the free software definition. The following licenses are in use for r or associated software such as packages. Under this philosophy, the gpl grants the recipients of a computer program the rights of the. You should have received a copy of the gnu lesser general public license along with this library. The licenses were originally written by richard stallman, former head of the free software foundation fsf, for the gnu. This will help support development of the rest of the gnu system, and other useful software beyond that.
Subject to the terms and conditions of this license agreement, psf hereby grants licensee a. Free software foundation releases gnu affero general. See the gnu lesser general public license for more details. Free software foundation releases gnu affero general public. By contrast, the gnu general public license is intended to guarantee your freedom to share and change free softwareto make sure the software is free for all its users. The gnu free documentation license gnu fdl or simply gfdl is a copyleft license for free documentation, designed by the free software foundation fsf for the gnu project. Front page free software foundation working together.
By contrast, the gnu general public license is intended to guarantee your freedom to share and change all versions of a programto make sure it remains free software for all its users. Gnu lgpl information this library is free software. The license wis oreeginally written bi richard stallman o the free software foundation fsf for the gnu project, an grants the recipients o a computer program the richts. See the gnu general public license for more details. Revised versions of the gnu lesser general public license. Gnu general public license, version 1 open source initiative. Free software foundation article about free software. Stallman launched the gnu project, founded the free software foundation, developed the gnu compiler collection and gnu emacs, and wrote the gnu general public license.
What is gnu general public license gnu gpl or simply gpl. Stallman established the free software foundation in october 1985 to assist administrative, legal, and organisational aspects of the gnu project and also to spread the use and knowledge of free software. This general public license applies to most of the free software foundation s software and to any other program whose authors commit to using it. Richard stallman created the gpl to protect the gnu software from. Jun 29, 2007 we, the free software foundation, use the gnu general public license for most of our software. The fsf tried to add more clarity to gplv3 as to when the reciprocity. By contrast, the gnu general public license is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users. We have a number of online resources as well as communitybased and paid support. The main licences of the gnu project are the gnu general public license gpl and the gnu lesser general public license lgpl, originally. If you have a particular question about a free software license, theres a good chance youll find an answer on one of the pages below. Gnu is composed wholly of free software, most of which is licensed under the gnu projects own general public license gnu is a recursive acronym for gnu s not unix. The free software foundation fsf is a 501c3 nonprofit organization founded by richard stallman on 4 october 1985 to support the free software movement, which promotes the universal freedom to study, distribute, create, and modify computer software, with the organizations preference for software being distributed under copyleft share alike terms, such as with its own gnu general. The gpl license grants the users irrevocable rights to use, modify and redistribute software even commercially under the condition that software or its derivatives retain the gpl license and that the source code is included or.
The gnu general public license gnu gpl or gpl is a widely uised free saftware license, which guarantees end uisers the freedom tae run, study, share an modify the saftware. Nov 19, 2007 boston, massachusetts, usamonday, november 19, 2007the free software foundation fsf today published the gnu affero general public license version 3 gnu agplv3. A quick guide to gplv3 gnu project free software foundation. Download openshot there are many different ways to download and install openshot. Gnu general public license article about gnu general. Other important licenses we publish include the gnu lesser general public license gnu lgpl, the gnu affero general public license gnu agpl and the gnu free document license gnu fdl. Gnu general public license general public license gnu general public licensea software license from the free software foundation fsf that ensures every user receives the essential freedoms that define free software, which is free of restrictions see free software. Also called gpl and gnu gpl, it was created to distribute the software of the.
The fsfi advocates to promote the use and development of free software. The free software foundation may publish revised andor new versions of the gnu lesser general public license from time to time. Gnu general public license gpl gnu lesser general public license lgpl gnu affero general public license agpl gnu free documentation license fdl answers to common questions. By contrast, the gnu general public licenses are intended to guarantee your freedom to share and change free softwareto make sure the software is free for all its users. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. The fsf just released the final version of the gnu affero general public license version 3. The gpl strictly aims at protecting these freedoms, requiring everyone to share their modifications when they also share the software in public. This license agreement is between the python software foundation psf, and the individual or organization licensee accessing and otherwise using python 3.
Gnu general public license unofficial ubuntu wiki fandom. Jun 29, 2007 boston, massachusetts, usafriday, june 29, 2007the free software foundation fsf today released version 3 of the gnu general public license gnu gpl, the worlds most popular free software license. The gnu general public license is often called the gnu gpl for short. Gnu affero general public license gnu project free. Fsf releases the gnu general public license, version 3 free. It is similar to the gnu general public license, giving readers the rights to copy, redistribute, and modify except for invariant sections a work and requires all copies and derivatives to be available under the same. Blender is released under the gnu general public license gpl, or free software.
The gnu lesser general public license lgpl is a freesoftware license published by the free software foundation fsf. Each version is given a distinguishing version number. The gnu general public license gnu gpl or gpl is a series of widely used free software licenses that guarantee end users the freedom to run, study, share, and modify the software. About the gnu general public license gnu gpl the gnu gpl is the most widely used free software license worldwide. The gnu affero general public license is a free, copyleft license for software and other kinds of works, specifically designed to ensure cooperation with the community in the case of network server software. General public license article about general public. The gnu general public license is available in these formats. This general public license applies to most of the free software foundation s software and to. Openshot video editor about us free, open, and award. The free software foundation is not the publisher of this translation and has not approved it as a legal substitute for the authentic gnu general public license. Gnu lesser general public license version 3, 29 june 2007 copyright c 2007 free software foundation, inc.
The gpl was created by richard stallman in order to protect gnu software from being made proprietary. By contrast, the gnu general public license is intended to guarantee the. The free software foundation today released the second discussion draft of the gnu affero general public license gnu agpl. The free software foundation may publish revised andor new versions of the gnu general public license from time to time. It was founded in thiruvananthapuram trivandrum, the capital of kerala in 2001, as a nonprofit company. The gnu general public license free software foundation. Free software is a matter of liberty, not price free. He will discuss the philosophy of the gnu gpl, the changes made in version 3, and the reasons for those changes.
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